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FinnZ [79.3K]
3 years ago
12

How many parts to a virus?

Biology
2 answers:
34kurt3 years ago
7 0

Answer:I do know that it has dna and rna

Explanation:

Ne4ueva [31]3 years ago
5 0
A virus has 4 parts I believe
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Waters ____ makes it excellent solvent for salts like sodium chloride as well as other substances required by cells to carry out
valentinak56 [21]

The right answer is polarity.

In chemistry, polarity is a characteristic describing the distribution of negative and positive charges in a dipole. The polarity of a bond or a molecule is due to the difference in electronegativity between the chemical elements that compose it, the differences in charge that it induces, and to their distribution in space. The more the charges are distributed asymmetrically, the more a bond or molecule will be polar, and conversely, if the charges are distributed in a completely symmetrical manner, it will be apolar, that is to say non-polar.

Polarity and its consequences (van der Waals forces, hydrogen bonding) affect a number of physical characteristics (surface tension, melting point, boiling point, solubility) or chemical (reactivity).

Many very common molecules are polar, such as sucrose, a common form of sugar. The sugars, in general, have many oxygen-hydrogen bonds (hydroxyl group -OH) and are generally very polar. Water is another example of a polar molecule, which allows polar molecules to be generally soluble in water. Two polar substances are very soluble between them as well as between two apolar molecules thanks to Van der Waals interactions.

5 0
3 years ago
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Hich statement best describes the components of nucleic acids? They are made up of chains of amino acids. They are made up of ca
ASHA 777 [7]
They are made up of nitrogen bases,sugars,and a phosphate group
8 0
3 years ago
Do fossils provide a complete record of all the extinct species that lived on Earth? Why or why not?
koban [17]

C no because many species went extinct without leaving fossils behind

6 0
3 years ago
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The process by which osteoblasts add layers to circumferential lamellae is question 6 options:
pav-90 [236]
<span>I believe the answer is c.appositional growth.

In appositional growth, there will be a new layer formed after the cell finish the previous layer. </span>Endochondral ossification and intramembranous growth is the big classification of bone formation. Interstitial growth related to cartilage growth. E<span>piphyseal ossification happens in both ends of long bones.</span>
4 0
3 years ago
If a parent cell has 46 chromosomes, how many chromosomes will be present in each daughter cell after mitosis? (Multiple choice)
Aleksandr [31]

Answer:

23

Explanation:

46 unreplicated chromosomes- called daughter chromosomes - each one is essentially a chromatid. The parent cell had 46 double chromosomes (2 chromatids each)  -  which split into two in mitosis. This means that we need to divide 46 by 2 and we get 23.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

7 0
2 years ago
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